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\bibitem{ATLASCollaborationAad_etal2011} ATLAS Collaboration(Aad, G. et al), Amoros, G., Cabrera Urban, S., Castillo Gimenez, V., Costa, M. J., Escobar, C., et al. (2011). Search for diphoton events with large missing transverse energy with 36 pb(-1) of 7 TeV proton-proton collision data with the ATLAS detector. \textit{Eur. Phys. J. C}, \textit{71}(10), 1744--21pp.

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